BEUDAMED
    FDA PMA FDA Class 3 Approved 🇺🇸 United States

    Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1

    PMA: P150013 · Supplement: S009 · Decision Jun 12, 2018
    View on FDA
    Classifications
    1
    FEI Numbers
    4
    Registration Numbers
    4

    Basic Information

    Device Name
    Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1
    Trade Name
    PD-L1 IHC 22C3 pharmDx
    PMA Number
    P150013
    Supplement Number
    S009
    Device Class
    FDA Class 3
    Product Code
    PLS
    Generic Name
    Immunohistochemistry assay, antibody, programmed death-ligand 1
    Medical Specialty
    Unknown
    Advisory Committee
    Pathology
    Decision
    Approved
    Decision Code
    APPR
    Decision Date
    June 12, 2018
    Date Received
    January 29, 2018
    Supplement Type
    Panel Track
    Supplement Reason
    Labeling Change - Indications/instructions/shelf life/tradename
    Expedited Review
    N
    Docket Number
    18M-2269

    Advisory Committee Statement

    Approval for the PD-L1 IHC 22C3 pharmDx. PD-L1 IHC 22C3 pharmDx is a qualitative immunohistochemical assay using Monoclonal Mouse Anti-PD-L1, Clone 22C3 intended for use in the detection of PD-L1 protein in formalin fixed, paraffin-embedded (FFPE) non-small cell lung cancer (NSCLC), gastric or gastroesophageal junction (GEJ) adenocarcinoma and cervical cancer tissues using EnVision FLEX visualization system on Autostainer Link 48.Non-Small Cell Lung Cancer (NSCLC)PD-L1 protein expression in NSCLC is determined by using Tumor Proportion Score (TPS), which is the percentage of viable tumor cells showing partial or complete membrane staining at any intensity. The specimen should be considered to have PD-L1 expression if TPS >= 1% and high PD-L1 expression if TPS >= 50%.PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying NSCLC patients for treatment with KEYTRUDA® (pembrolizumab). See the KEYTRUDA® product label for expression cutoff values guiding therapy in specific clinical circumstances.Gastric or Gastroesophageal Junction (GEJ) AdenocarcinomaPD-L1 protein expression in gastric or GEJ adenocarcinoma is determined by using Combined Positive Score (CPS), which is the number of PD-L1 staining cells (tumor cells, lymphocytes, macrophages) divided by the total number of viable tumor cells, multiplied by 100. The specimen should be considered to have PD-L1 expression if CPS >=1.PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying gastric or GEJ adenocarcinoma patients for treatment with KEYTRUDA® (pembrolizumab).Cervical CancerPD-L1 protein expression in cervical cancer is determined by using Combined Positive Score (CPS), which is the number of PD-L1 staining cells (tumor cells, lymphocytes, macrophages) divided by the total number of viable tumor cells, multiplied by 100. The specimen should be considered to have PD-L1 expression if CPS >= 1.PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying cervical cancer patients for treatment with KEYTRUDA® (pembrolizumab).

    Classifications

    This FDA Pre-Market Approval entry is associated with 1 FDA classification via its product code.

    Product Code Device Name
    PLS Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1